Stabilized approach at 500' AFE criteria?

• A. On target speed and engines stabilized
• B. Fully configured; descent rate <= 1,000 fpm
• C. Aligned with runway
• D. All of the above

Answer: (D)

Stabilized approach criteria require the aircraft to be in a stable, predictable state by a set point on the approach, here at 500 feet above the field. By this point you should have all four aspects in place: speed and engine state, configuration, descent path, and lateral alignment.

Being on target speed and engines stabilized means the aircraft is flying at the planned approach speed with engine power steady and not fluctuating. This keeps the energy and trim balanced so the airplane responds smoothly to small adjustments rather than chasing unstable thrust or airspeed.

Fully configured means the aircraft is in the proper landing configuration for the approach: gear down, flaps set to the approach setting, and any required spoilers or other controls in their correct positions. Proper configuration provides the right amount of drag and lift for a stable descent and a clean transition to landing.

Descent rate of 1,000 feet per minute or less ensures the flight path remains smooth and controllable. A high rate of descent can mask small deviations and lead to abrupt corrections later; keeping the rate modest helps you manage altitude and energy safely as you near the runway.

Alignment with the runway means you’re following the intended lateral path, centered on the runway centerline with a stable approach angle. This minimizes the need for large corrective turns and ensures a straight, controlled arrival.

When all of these conditions are met by 500 feet AFE, the approach is considered stabilized, providing the best chance for a safe and predictable landing. If any criterion isn’t met, the standard procedure is to execute a go-around to reestablish a stabilized approach.